2³ × 13 × 5107

Prime Factor Structure

Factorization String 2^3 × 13 × 5107

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,072,680

Proper Divisor Sum 541,552

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #531121 ← → #531133

1 2 4 8 13 26 52 104 5,107 10,214 20,428 40,856 66,391 132,782 265,564 531,128

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

531,128 265,564 132,782 66,391 199,174 99,587 298,762 149,381 448,144 224,072 112,036 56,018 28,009 84,028 42,014 21,007 63,022 31,511 94,534 47,267 141,802 70,901 212,704 106,352 53,176 26,588 13,294 6,647 19,942 9,971 29,914 14,957 44,872 22,436 11,218 5,609 16,828 8,414 4,207 12,622 6,311 18,934 9,467 28,402 14,201 42,604 21,302 10,651 31,954 15,977 47,932 23,966 11,983 35,950 17,975 53,926 26,963 80,890 40,445 121,336

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